- Code: Select all
+---------------------+---------------------+----------------------+
| 4 <289 6 | 5 3 1 | 7 <28 <289 | 2
| 279 3 578 | 789 6 489 | 2589 45 1 |
| 1 57-89 578 | 789 47 2 | 6 3 45-89 |
+---------------------+---------------------+----------------------+
| 8 45 3 | 2 9 7 | 1 6 45 |
| 79 1 45 | 36 8 36 | 29 45 27-9 |
| 6 <79 2 | 4 1 5 | 3 <78 <789 | 7
+---------------------+---------------------+----------------------+
| 5 <278 1 | 69 <27 69 | 4 <278 3 | 27
| 237 247-8 9 | 378 2457 348 | 258 1 6 |
| 237 6 478 | 1 2457 348 | 258 9 257-8 |
+---------------------+---------------------+----------------------+
89 8 89
1. MSLS
9 cell truths: r16c289, r7c258; 9 links: 89c29, 8c8, 2r17, 7r67
7 eliminations => -89 r3c29, -8 r8c2, r9c9, -9 r5c9; lcls, 7 placements
(Note: MSLS combining SF(8)r167\c289 & XW(9)r16c29)
- Code: Select all
+-------------------+--------------------+-----------------+
| 4 29 6 | 5 3 1 | 7 28 89 |
| 29 3 57 | 78 6 48 | 29 45 1 |
| 1 57 8 | 9 47 2 | 6 3 45 |
+-------------------+--------------------+-----------------+
| 8 45 3 | 2 9 7 | 1 6 45 |
| *79 1 45 | 3 8 6 | 29 45 *27 |
| 6 79 2 | 4 1 5 | 3 78 89 |
+-------------------+--------------------+-----------------+
| 5 8 1 | 6 27 9 | 4 27 3 |
| *237 247 9 | 78 2457 348 | 58 1 6 |
| *237 6 4-7 | 1 2457 348 | 58 9 *27 |
+-------------------+--------------------+-----------------+
2. Finned X-Wing: (7)r9c9 = r5c9 - r5c1 = r89c1 => -7 r9c3; ste